Řetězy Donghua - produktový katalog 2017

b 1 T L d 1 d 2 L c T h 2 P P h 2 P P d 1 d 2 Lc b 1 T L T kN/lbf 39.10/8886 39.10/8886 55.61/12639 39.10/8886 7.19 L max T max 2.80 7.19 29.1 3.10 3.10 Q 0 平均抗拉强度 51.2 1.79 56.0 74.3 55.1 每米长重 mm mm mm mm Lc max h 2 max Q min q 38.0 32.0 40.6 45.2 19.3 19.3 23.1 20.2 7.19 8.00 41.8 3.25 1.60 2.45 2.18 35.0 销轴长度 kN kg/m 37.4 P d 1 max b 1 min 滚子直径 内节内宽 东华链号 Donghua Chain No. A555 41.40 16.87 A557 41.40 17.78 20.24 节距 Pitch mm mm mm A620 42.01 17.91 24.51 16.87 19.81 41.40 A550 销轴直径 d 2 max mm 12.70 Plate dimension 链板尺寸 Roller diameter Width between inner plates Pin diameter Pin length Average tensile strength Weight per meter 链板尺寸 Pitch 节距 Pin length 销轴长度 Width between inner plates 内节内宽 Pin diameter 销轴直径 Average tensile strength 平均抗拉强度 Weight per meter 每米长重 Roller diameter 滚子直径 mm P mm mm mm mm mm kN/lbf kN Q 0 q Q min Lc max L max d 2 max b 1 min d 1 max kg/m 41.40 41.40 16.87 20.24 19.81 8.00 7.19 8.28 37.4 35.0 40.6 38.0 55.61/12639 39.10/8886 51.2 74.3 2.60 1.94 41.40 16.87 12.70 7.19 29.1 32.0 mm T max 3.10 2.80 3.10 39.10/8886 56.0 1.72 东华链号 Donghua Chain No. 17.78 CA550D CA555D 42.01 17.91 24.51 7.19 41.8 45.2 3.25 39.10/8886 55.1 2.35 CA620D CA627 CA557D mm h 2 max 23.1 19.3 19.3 20.2 30.00 15.88 19.60 8.28 36.1 39.7 3.00 50.00/11241 55.0 2.55 CA627F1 20.5 30.00 15.88 19.05 36.1 39.4 20.5 3.00 50.00/11247 55.0 2.51 CA2062H 38.10 22.23 12.57 5.94 29.2 31.6 18.0 3.25 31.10/6992 35.0 2.30 Plate dimension Tensile strength 抗拉强度 Tensile strength 抗拉强度 A型钢制农机链 A type steel agricultural chains CA型钢制农机链 CA type steel agricultural chains www.dhchain.com 491 东华链条集团 DONGHUA CHAIN GROUP